At the time of writing, half of Europe was dealing with the consequences of a polar vortex and the temperatures are dropping below zero. Not very nice, for both driver and motorcycle. Road salt, terrible weather, slippery roads, the circumstances are not in our favour.
However, when 'not riding' is not an option, by force or by choice, you can use protective spray on the bike to keep it protected from corrosion. And this not benefits your bike only during the winter period.